Data Acquisition Modules, Data Acquisition Modules S130, 8 Digital Input and 8 Digital Output Relay Module

Data Acquisition Modules, Data Acquisition Modules S130, 8 Digital Input and 8 Digital Output Relay Module The DAM130 is for monitoring 8digital input( can be used as pulse counter) , controlling 8 relay output( can be TTL or Pulse output) . It supports Modbus RTU Protocol over RS485 serial port. Powered up by 10~ 30VDC 1. Brief instruction The DAM130 is for monitoring 8digital input( can be used as pulse counter) , controlling 8 relay output( can be TTL or Pulse output) . It supports Modbus RTU Protocol over RS485 serial port. Powered up by 10~ 30VDC. The DAM130 is used widely in industrial automation control systems. E.g.: Base Transceiver Station, diesel generator rooms, engine room, transformer substations, telecommunication equipment rooms, power supply systems and so on. The DAM130 is an industrial class, isolated designed, high reliability, low-power consumption, high stability and high precision data acquisition module. The DAM130 with fire retardant shell, standard 35mm DIN rail makes it easy to install in fields. Mainly Features 8 digital input, Dry contact or Wet contact( logic: 0~ 0.5V or NC= 0, + 3~ 30V or NO= 1, input voltage range: 0^ 30V, Input Max. voltage range: -10^ 40V) , can be used as pulse counter input: counter sampling frequency: 1KHz, impulse width of high or low level must > 1mS, Max. counter value is 4 bytes: FFFFFFFFH; 8 relay output( Rated 250VAC@ 3A or 30VDC@ 3A ) , can be setup as TTL output or Pulse output( impulse width 0.1~ 20S) ; Wide range power supply with reverse polarity connection protection; Modbus RTU Protocol; ESD Protection circuit for RS485 serial port; Using industrial-grade chips; Built-in watchdog ensure it reliability; Lightning protection ensure it stability; LEDs for status indication makes it easy to program in filed. Specifications Items : Specifications Rated Power Input : 10~ 30VDC( Peak Voltage mustd40V) Power Consumption : Typically d3W Communication Protocol : ModBus RTU ModBus Address : 1~ 247 Data Format : n, 8, 1; e, 8, 1; o, 8, 1 or n, 8, 2 Communication Interface : RS485 Baud Rate : 1200, 2400, 4800, 9600, 19200, 38400Bps Digital Input : 8 digital input, Dry contact or Wet contact Relay Output : 8 relay output( Rated 250VAC@ 3A or 30VDC@ 3A ) Isolated Type : Digital Input / power / RS485 Serial port use the same GND, Relay Output separately isolated. : Withstand Tests Input / Output / Shell: 2000VAC/ min.; 500VDC> 100 M Installation Type : 35mm DIN Rail Operation Temperature : -20~ 70 ; Storage Temperature : -40~ 85 ; Relative Humidity : 5~ 95% RH.; ( at -40 , non condensate) Altitude : 0~ 3000m Temperature Drift : d100ppm/  Dimension : 118 72 59mm mm( HxWxD) Net Weight : 160g.